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Question

Difficulty: HardCause and Effect Reasoning

Match each policy intervention or socio-economic phenomenon listed in List I with its corresponding direct primary cause or logical outcome in List II.

  • Substantial increase in municipal subsidies for drip irrigation equipment in semi-arid agricultural districtsMeasurable decrease in agricultural groundwater depletion rates and enhanced crop water-use efficiency
  • Sharp reduction in peak-hour vehicular traffic congestion across central business districts following congestion pricing implementationIncreased commuter reliance on high-capacity mass transit systems and staggered workplace timings
  • Drastic drop in micro-enterprise loan default rates following the rollout of digital credit history trackingImprovement in borrower risk assessment and reduction of asymmetric information between lenders and small business owners
  • Sudden spike in urban hospital admissions for acute respiratory distress during late autumn monthsWidespread post-harvest crop residue burning combined with atmospheric temperature inversion trapping fine particulates

Answer

The correct matching pairs are: Subsidies for drip irrigation match with decreased agricultural groundwater depletion and enhanced water-use efficiency; Congestion pricing implementation matches with increased reliance on mass transit systems and staggered workplace timings; Digital credit history tracking matches with improved borrower risk assessment and reduced asymmetric information; Spike in respiratory hospital admissions matches with post-harvest crop residue burning combined with atmospheric temperature inversion.
Each item in List I represents an action or event whose direct underlying cause or primary effect is uniquely identified in List II. Drip irrigation subsidies directly improve agricultural water-use efficiency and lower groundwater depletion. Congestion pricing drives commuters toward public transit and staggered shifts. Digital credit tracking solves asymmetric information problems to reduce loan defaults. Severe seasonal respiratory spikes stem from post-harvest crop residue burning trapped by atmospheric inversion.

Step-by-Step Solution

1
Evaluate the direct logical outcome of agricultural drip irrigation subsidies.
Drip irrigation delivers water directly to root zones, minimising evaporation and runoff.
Financial incentives for water-conserving tech directly produce measurable groundwater conservation.
2
Evaluate the behavioral impact of urban congestion pricing.
Peak-hour road pricing increases private driving costs, shifting modal choice toward public transit.
Economic disincentives directly alter commuter transit preferences and driving times.
3
Analyze the financial market effect of digital credit history tracking.
Transparent credit records resolve lender uncertainty regarding borrower creditworthiness.
Eliminating information asymmetry lowers bad debt and micro-loan defaults.
4
Determine the primary cause of seasonal urban respiratory hospital admission surges.
Stubble burning generates pollutant volume while atmospheric inversion prevents vertical pollutant dispersion.
The co-occurrence of heavy particulate emission and meteorological trapping forms the direct underlying cause of severe respiratory distress spikes.

Key Concept

Direct Cause and Effect Relationships in Public Policy and Environmental Systems
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Topics

Cause and Effect Reasoning

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